Module Type

QW-M260W

QW-M270W

QW-M280W

QW-M290W

QW-M300W

Maximum Power at ST(Pmax)W

260Wp

270 Wp

280Wp

290 Wp

300Wp

Maximum Power Voltage(Vmp)V

36/18

36/18

36/18

36/18

36/18

Maximum Power Current(Imp)A

7.2/14.4

7.5/15

7.77/15.55

8.05/16.11

8.33/16.66

Open Circuit Voltage(Voc)V

39.15/19.1

39.2/19.3

39.3/19.4

39.3/19.4

39.6/19.8

Short Circuit Current(Isc)A

7.8/15.6

8.03/16.05

8.13/16.26

8.86/17.72

9.16/18.33

Cell Efficiency(%)

15.57%

16.5%

16.7%

17.3%

18.1%

Module Efficiency(%)

14.8%

15.4%

15.9%

16.5%

17.2%

Operating Temperature°C

-40°C to +85°C

Maximum system voltage

1000V(IEC)DC

Power tolerance

+-3%

Temperature coefficients of Pmax

-0.45%/°C

Temperature coefficients of Voc

-0.27%/°C

Temperature coefficients of Isc

0.05%/°C

Weight(kg)

25.5

Number of cell(pcs)

6*12

Dimensions(mm)

1920*1000*50/35